CVE-2023-50308

MEDIUM

IBM Db2 < 11.5.9 - Authenticated Denial of Service via Columnar Table Statement

Title source: llm
STIX 2.1

Description

IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5 under certain circumstances could allow an authenticated user to the database to cause a denial of service when a statement is run on columnar tables. IBM X-Force ID: 273393.

References (3)

Core 3
Core References
Patch, Vendor Advisory vendor-advisory
https://www.ibm.com/support/pages/node/7105506

Scores

CVSS v3 6.5
EPSS 0.0006
EPSS Percentile 19.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-20
Status published
Products (1)
ibm/db2 < 11.5.9
Published Jan 22, 2024
Tracked Since Feb 18, 2026